Today is a good day. The Un-carrier is adding the brand-new flagship LG G4 smartphone to its lineup this spring. And, starting today, T-Mobile is the only wireless provider where customers can sign up for the chance to get their hands on the LG G4 superphone BEFORE it’s available for purchase in the U.S.

The Un-carrier™ is launching a sweepstakes and exclusive preview program with LG to find out what its customers think of the new T-Mobile LG G4. Anyone that signs up here through May 25 could be selected to take the new G4 for a spin – and share their experience with T-Mobile while they’re enjoying taking and sharing pictures, unlimited music streaming with Music Freedom, Wi-Fi Calling and more on the nation’s fastest 4G LTE network. One participant a day will be sent a brand-new G4 to keep—and preview—on us.

The LG G4 combines power and style like never before with a gorgeous curved, 5.5 inch IPS Quantum Display and expandable storage abilities to meet customers’ growing needs – up to 2TB. T-Mobile will offer the phone in metallic gray and is the ONLY place U.S. customers can get a sleek, brown leather backed version as well.

T-Mobile will also carry the LG G Stylo™ phablet and the value-priced LG Leon™ LTE this spring, as well. More information on LG’s new G4, G Stylo and Leon LTE phones can be found at T-Mobile.com, in addition to information on how the Un-carrier makes it easy to get these new phones and switch to T-Mobile with Carrier Freedom.

The G Stylo and Leon LTE are also coming to MetroPCS this spring. Customers can check for more information as it’s available at http://www.metropcs.com.